Composites World / NetComposites

Connecting you to the composites industry


NetComposites Ltd has transferred the rights and ownership of this website to Gardner Business Media Inc.

On 1st January 2020, NetComposites' media assets including, newsletters and conferences were transferred to Composites World (Gardner Business Media).

This site is no longer being updated. Please direct all enquiries to

For further details see our joint press release.

how to calculate fiber-matrix weight percentage from given density?

  • 0

I would like to ask how to calculate the weight percentage of the reinforcement and
 matrix for (a) glass fibre-reinforced epoxy composite and (b) carbon fibre-reinforced epoxy composites. Densities of glass fibre, carbon fibre, epoxy resin, and polyester resin are 2.54 g/cm^3, 1.8 g/cm^3, 1.2 g/cm^3, and 1.5 g/cm^3, respectively.

  • Asked by iraph
  • 14:55 on 11th December 2019

Comments (0)

Leave your comment

Upcoming Events
Follow us